DISMOUNTING AND STORAGE
Series 620
20/26
Edition 2020-01-08
1003735EB.DOCX
8
Dismounting and Storage
WARNING
Unqualified personnel
Inappropriate handling may cause serious injury or property damage.
Only qualified personnel are allowed to carry out the described work.
WARNING
Harmful substances
Risk of injury in case of contact with harmful substances.
Remove harmful substances (e. g. toxic, caustic or microbiological ones) from valve
before you return the valve to VAT.
8.1
Dismounting
NOTICE
Damage during cool down
If valve is closed and fan not running then valve may get damaged.
Make sure that valve is in open position and fan running.
NOTICE
Contamination
Gate and other parts of the valve might have been contaminated during usage.
Always wear protective gloves when handling the valve.
NOTICE
Valve in open position
Valve seat may become damaged if valve gate is in open position.
Move valve gate to the closed position before dismounting the valve.
CAUTION
Hot valve
Heated valve may result in minor or moderate injury.
Do not touch valve and heating device during operation. Once heating is switched off
(valve and system) await until the valve is cooled down complete (<25°C) before doing
any work
1.
Close the valve.
2. For dismounting the valve please follow the instructions of chapter «Installation», however in
reverse order.
